MCPs › Prompt to JSON
JSON schema contract registry for reliable natural language to structured JSON conversion.
Not monetized yet
Turn Prompt to JSON’s tool calls into revenue: one disclosed sponsored slot, 70% revenue share, fail-open by design.
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Install Prompt to JSON
For anyone using Prompt to JSON — no Lulu account needed# stdio server — install per the repository README: https://github.com/harryvgiunta/prompt-to-json
Real-time weather for any city, built on the lulu-ads widget gallery. First-party, free forever.
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Prompt to JSON installs from source — follow the repository README.
6 out of 100, computed from cross-registry traction signals (installs, stars, registry presence) — never influenced by sponsorship.
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This is for the person who owns Prompt to JSON — adds Lulu Ads to your own code. Not the install steps above, those are for your users.
Copies a ready prompt: your coding agent installs the lulu-ads SDK, wires the slot, and applies the widget design guide.
or set up manually at getlulu.dev/publishers
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